WO2020041924A1 - Handheld device and photographing apparatus - Google Patents

Abstract

A handheld device (10), comprising: a telescopic rod (200), a fixing frame (110), a handheld part (400), and a foot stand (600). The fixing frame (110) is mounted at the top end of the telescopic rod (200) and is configured to support a movable electronic apparatus; the handheld part (400) is sleeved at a position of the telescopic rod (200) close to the bottom end, and the bottom end of the telescopic rod (200) is movable between a first position and a second position with respect to the handheld part (400); the foot stand (600) is foldably mounted at the bottom end of the handheld part (400); when the bottom end of the telescopic rod (200) is located in the first position, the foot stand (600) can be folded to receive the bottom end of the telescopic rod (200). The handheld device can adjust the distance between the fixing frame and the handheld part by adjusting the position of the bottom part of the telescopic rod, thereby obtaining additional length adjustment, and facilitating photographing in a larger distance range. Also provided is a photographing apparatus.

Description

Handheld device and shooting equipment Technical field

The invention relates to a handheld device and a shooting device, which is suitable for a mobile phone and various cameras, and belongs to the technical field of image and video shooting devices.

Background technique

With the advent of mobile electronic devices such as mobile phones and tablet computers, and the improvement in the performance of cameras installed on these mobile electronic devices, more and more people have abandoned the use of bulky professional cameras for shooting, and more use The above-mentioned movable electronic device takes photos or videos in daily life or work scenarios.

In general, when mobile electronic devices such as mobile phones are used for shooting, most of them are shot by the user, and the length of the user's arm is limited. When one or more people take a selfie, it may make the selfie into a headshot or some people cannot take it into the picture.

In view of this, the prior art provides a selfie stick capable of supporting a movable electronic device for shooting. In use, only the movable electronic device needs to be fixed on the support frame, and the length of the self-timer lever can be adjusted according to the needs to achieve different shooting requirements. However, the existing selfie sticks generally have only a fixed length, or only the hollow rod part can be extended or shortened to adjust the framing distance. It is difficult to make full use of the length of the hollow rod to achieve the user's needs for longer distance viewing .

Summary of the Invention

In order to solve the above or other potential problems in the prior art, an embodiment of the present invention provides a handheld shooting control device.

According to some embodiments of the present invention, a handheld device is provided, including: a retractable rod, a fixed frame, a handheld portion, and a tripod; the fixed frame is installed at the top of the retractable rod to support movable electronic equipment The hand-held part is sleeved at a position of the retractable rod near the bottom end, and the bottom end of the retractable rod can move between the first position and the second position relative to the hand-held part; Mounted on the bottom end of the handheld part in a foldable manner; wherein when the bottom end of the retractable rod is in the first position, the stand can be in a folded state to receive the bottom end of the retractable rod Inside the tripod.

According to some embodiments of the present invention, a photographing device is provided, including: a handheld device and a movable electronic device; the handheld device includes: a retractable rod, a fixed frame, a handheld portion, and a tripod; and the fixed frame is installed in the The top end of the retractable rod is used to support movable electronic equipment; the handheld portion is sleeved near the bottom end of the retractable rod, and the bottom end of the retractable rod can be at a first position relative to the handheld portion. Moving between the second position and the second position; the tripod is foldably mounted on the bottom end of the handhold; wherein, when the bottom end of the retractable rod is in the first position, the tripod can It is in a folded state to receive the bottom end of the telescopic rod in the foot stand.

According to the solution of the embodiment of the present invention, the bottom end of the retractable rod can be moved between the first position and the second position relative to the handheld portion, so that the distance of the fixed frame relative to the handheld portion can be adjusted to obtain additional length compensation. , It is convenient to shoot in a larger distance range in order to obtain a longer viewing distance.

The advantages of the additional aspects of the present invention will be given in part in the following description, part of which will become apparent from the following description, or be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and other objects, features, and advantages of the embodiments of the present invention will become easier to understand by referring to the following detailed description of the accompanying drawings. In the drawings, various embodiments of the present invention will be described by way of example and not limitation, wherein:

FIG. 1 is a schematic structural diagram of a photographing device according to an embodiment of the present invention; FIG.

2 is a schematic structural diagram of the handheld device in FIG. 1 when it is in a contracted state;

Figure 3 is a front view of Figure 2;

4 is a schematic structural diagram of the handheld device in FIG. 1 when it is in an extended state;

5 is a front view of FIG. 4;

6 is an enlarged view of a position A in FIG. 5;

7 is a cross-sectional view of the tripod in FIG. 4 when it is in a folded state;

8 is an enlarged view of a position B in FIG. 7;

9 is an enlarged view of a position C in FIG. 7;

10 is a partially enlarged view of FIG. 9;

11 is a cross-sectional view of the tripod in FIG. 4 when it is in an open state;

FIG. 12 is an enlarged view of a position D in FIG. 11; FIG.

13 is a partially enlarged view of FIG. 12;

FIG. 14 is a partial structural schematic diagram of the fixing frame of the handheld device in FIG. 1; FIG.

15 is a front view of the handheld head in FIG. 1;

FIG. 16 is a partial structural schematic diagram of the main body portion in FIG. 15; FIG.

17 is a schematic diagram of a partial structure of a fixing frame according to an embodiment of the present invention;

18 is an exploded view of FIG. 17;

FIG. 19 is a schematic structural diagram of the connector in FIG. 17 from a perspective; FIG.

20 is a schematic structural diagram of the connector in FIG. 17 from another perspective;

21 is a left side view of FIG. 20;

22 is a partial plan view of the main body portion in FIG. 17;

23 is a partial left side view of the main body portion in FIG. 17;

FIG. 24 is a partial cross-sectional view of another main body portion according to an embodiment of the present invention.

In the picture:

1-Handheld device; 110-Fixed frame; 1101-First fastening part; 1102-Second fastening part; 11021-Boss; 11021a-From detection contact; 11021b-From connection contact; 11021d-protrusion; 1103-opening; 1104-supporting ear; 11041-bearing hole; 1105-damping shaft; 200-retractable rod; 2101-groove; 21011-top surface; 21012-bottom end surface; 2102-bottom cover; 2103-friction surface; 300-communication line; 400-handheld portion; 4101-bump; 4102-friction plate; 4103-limiting surface; 500-control portion; 600-foot stand; 6101-outrigger; 61011- recessed portion ;

9- handheld gimbal camera; 901- main body; 9011- display screen; 9012- mounting slot; 90121- main detection contact; 90122- main connection contact; 90123- telescopic positioning block; 90124- slide slot; 9013- Control knob; 902-head;

120-fixture; 121-connector; 1211-shell; 12111-front wall; 12112-rear wall; 12113-side wall; 12113a-upper side wall; 12113b-lower side wall; 12113c-right side wall; 12113d- Left side wall; 1212-connector; 1213-connecting contact; 1214-from detection area; 1215-projection; 1216-positioning groove; 122-main body portion; 1221-evacuation hole; 123-mounting groove; 123a-upper opening 123b-lower surface; 123c-right side; 123d-left side; 123e-front opening; 123f-upper surface; 1231-first receiving groove; 1232-second receiving groove; 1233-main connection contact; 1234 -Main detection contact; 1235-slot; 1236-retractable positioning block.

detailed description

Hereinafter, some embodiments of the present invention will be described in detail with reference to the drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

In the description of the present invention, it should be understood that the terms "up", "down", "front", "rear", "left", "right", "top", "bottom", "inside", "inside" The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplified description. The specific azimuth structure and operation cannot be understood as a limitation to the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "a plurality" is at least two, for example, two, three, etc., unless it is specifically and specifically defined otherwise.

In the present invention, the terms "installation", "connected", "connected", "fixed" and other terms shall be understood in a broad sense unless otherwise specified and limited, for example, they may be fixed connections or detachable. Connected or integrated; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements, unless it is clearly defined otherwise. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the description of this specification, the description with reference to the terms “one embodiment”, “some embodiments”, “examples”, “specific examples”, or “some examples” and the like means specific features described in conjunction with the embodiments or examples , Structure, material, or characteristic is included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Moreover, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, without any contradiction, those skilled in the art may combine and combine different embodiments or examples and features of the different embodiments or examples described in this specification.

Example one

FIG. 1 is a schematic structural diagram of a photographing device according to this embodiment. As shown in FIG. 1, the photographing device provided in this embodiment includes a movable electronic device and a handheld device 1 for installing the movable electronic device.

Specifically, the mobile electronic device may be any suitable electronic device such as a mobile phone, a tablet computer, a camera, or a handheld PTZ camera 9. For example, the movable electronic device may include a handheld gimbal camera 9 on which a camera is mounted.

As shown in FIG. 1, the handheld device 1 may include a fixed frame 110, a retractable rod 200, a handheld portion 400, and a stand 600. Among them, the fixed frame 110 is installed at the top of the retractable rod 200 and is used to support the movable electronic device. As shown in FIG. 4, the handheld portion 400 is sleeved near the bottom of the retractable rod 200 so that the retractable rod 200 The bottom end can move between the first position and the second position relative to the hand-held portion 400 along the axis of the retractable rod 200. A tripod 600 is foldably mounted on the bottom end of the hand-held portion 400, and as shown in FIGS. 5 and 7, when the retractable rod 200 is in the first position, the tripod 600 can be in a folded state to place the retractable rod 200 The bottom end is stored in the tripod 600.

Specifically, the fixing frame 110 may be a gimbal or other supporting structure, such as a supporting rod, a supporting block, a supporting platform or a supporting frame. When the fixed frame 110 is not a pan / tilt head, the above supporting structures other than the pan / tilt head can be used to install the pan / tilt head, and mobile electronic equipment can be installed on the pan / tilt head to improve the stability of the electronic device; of course, the supporting structure also Can be used to mount removable electronic devices directly. For example, in some examples, the fixed frame 110 may be a single-axis head, a dual-axis head, or a three-axis head suitable for mounting a mobile electronic device such as a camera or a mobile phone, or may be a clamping device.

In this embodiment, the fixing frame 110 may be fixed at the top of the retractable rod 200. For example, a motor base for a three-axis stabilization gimbal for mounting a deflection axis (yaw axis) is fixed on the top of the retractable rod 200. Of course, a support block, a support frame, or the like may also be fixed on the top end of the retractable rod 200 as the fixing frame 110.

As shown in FIG. 6 and FIG. 8, a fixing frame rotatably connected to the top end of the retractable rod 200 is provided. The fixing frame 110 may be a supporting platform or other similar structures. For example, it may be a structure including a first fastening portion 1101 and a second fastening portion 1102 as shown in FIG. 2 and FIG. 3, and the first fastening portion 1101. The second fastening portion 1102 is detachably fastened together to form an opening 1103 for the movable electronic device to pass through, so as to install the movable electronic device. The second engaging portion 1102 can be rotatably connected to the top end of the retractable rod 200. Of course, in some other examples, the opening of the movable electronic device may also be realized by opening 1103 on a supporting block, a supporting platform or other structure connected to the top of the retractable rod 200. Alternatively, the fixing frame 110 may be a frame-type structure that is rotatably connected to the top end of the retractable rod 200.

Optionally, an electrical connection mechanism is formed on the inner wall of the opening 1103 formed by the fixed frame 110 (or other parts of the fixed frame 110 may also be formed), and the movable electronic device has an electrical connection with the electrical connection mechanism. The connection structure, thereby realizing the electrical connection (including at least one of a power supply connection and a communication connection) of the handheld device 1 and the mobile electronic device by mating the electrical connection mechanism and the electrical connection structure together. For example, the electrical connection mechanism formed on the fixed frame 110 may be any form of connector, such as a wired connector that is currently used to charge a mobile electronic device, so that the handheld device is realized by mating the connector with the interface of the mobile electronic device. 1 Power supply with removable electronic equipment. Of course, in other examples, the electrical connection mechanism may also have other structural forms, such as a connector to be described below or a connection contact.

With continued reference to FIG. 6 and FIG. 8, in this embodiment, the fixing frame 110 is rotatably connected to the top of the retractable rod 200 through the damping shaft 1105, so that the fixing frame 110 can be realized in any position relative to the retractable rod 200. Self-locking, thereby ensuring the stability and security of the mobile electronic device mounted on the fixed frame 110. At the same time, the fixed frame can be rotated 360 degrees by the damping shaft 1105, and the angle of the fixed frame 110 can be adjusted at will during use to achieve the purpose of adjusting the orientation of the movable electronic device. Of course, the fixed frame 110 may also be connected to the retractable rod 200 in a hinged or other manner.

In this embodiment, in order to realize the rotational connection between the fixed frame 110 and the top of the retractable rod 200, two opposite lugs 1104 can be formed on the fixed frame 110, and bearing holes 11041 are opened on both lugs 1104. Therefore, the damping shaft 1105 can pass through the top of the retractable rod 200 and be supported in the bearing holes 11041 of the two lugs 1104.

Optionally, the above-mentioned damping shaft 1105 can be made into a polygon shaft, and the bearing hole 11041 opened by the lug 1104 can also be made into a polygon hole that matches the shape of the polygon shaft, such as a regular hexagonal hole, so that the shaft and the bearing hole 11041 pass through. The shape is matched to realize the limitation on the rotation angle of the fixing frame 110.

As shown in FIG. 4 to FIG. 5, the retractable rod 200 may be formed by socketing a plurality of rods with an inner diameter from small to large from outside to inside. Among them, the rod with the smallest inner diameter is used to install the fixing frame 110 with the largest inner diameter. Near the end of the rod member, a hand-held portion 400 is externally sleeved, so as to realize the retractable function of the retractable rod 200, and the bottom end of the retractable rod 200 can be moved along the retractable rod 200 relative to the handheld portion 400. The purpose of the axis is to move between a first position and a second position. Of course, this embodiment also does not exclude the use of other existing telescopic structures instead of the above-mentioned sleeve structure as the telescopic pole 200. For example, some parts of the pole are made to have a continuous folding structure to achieve the telescopicity of the pole. .

In order to realize the communication connection between the mobile electronic device and the hand-held unit 400, as shown in FIG. 12 and FIG. 13, in this embodiment, a communication line 300 may be threaded in the retractable rod 200. The end passes through the retractable rod 200 and extends into the hand-held portion 400 so as to be electrically connected with the control portion 500 provided on the hand-held portion 400. As shown in FIG. 8, the second end of the communication line 300 passes out of the retractable rod 200 and extends into the above-mentioned fixed frame 110 so as to be connected with the movable electronic device mounted on the fixed frame 110. It can be understood that in order to adapt the bottom end of the retractable rod 200 to move in the first position and the second position with respect to the handheld portion 400, the length of the communication line 300 extending into the handheld portion 400 has sufficient length variation margin, In order to adapt to the above position changes by stretching or bending. Of course, in some other optional implementations, in order to avoid the trouble of threading, the communication line 300 may not be provided, and the handheld unit 400 and the wireless connection (including but not limited to WIFI, ZigBee, Bluetooth, infrared, etc.) may be established. The communication connection of the movable electronic device, or the communication line 300 is provided outside the retractable rod 200.

It is easy to understand that since the retractable rod 200 needs to be extended or shortened during use, the communication line 300 provided in the retractable rod 200 has a length reserved so as to be pulled accordingly as the retractable rod 200 is extended or shortened. Stretch or bend. For example, the portion of the communication line 300 located in the retractable rod 200 may have a spiral shape, which can reduce the possibility of the wires in the communication line 300 being broken due to repeated folding of the same portion of the communication line 300.

In some examples, referring to FIG. 9, the first end of the communication line 300 may pass through the bottom end opening of the retractable rod 200 and extend into the handheld portion 400; referring to FIG. 8, the second end of the communication line 300 may Pass through the top opening of the retractable rod 200 and extend into the fixed frame 110. By passing the two ends of the communication wire 300 through the openings at both ends of the retractable rod 200, other processing of the retractable rod 200 is not required, which can reduce processing steps and costs, and avoid affecting the strength of the retractable rod 200.

Optionally, a bottom cover 2102 is also sleeved on the bottom end of the retractable rod 200. After the first end of the communication line 300 passes through the opening of the bottom end of the retractable rod 200, it first passes through the bottom cover 2102 and the retractable rod. The gap between 200 is then extended into the hand-held portion 400. By providing the bottom cover 2102, when the bottom end of the retractable rod 200 is in the first position, the top end of the bottom cover 2102 can be blocked by the hand-held portion 400, thereby preventing the communication line 300 from being exposed to the external air environment to maintain the overall Aesthetic appearance, and reduces the possibility that the communication line 300 is damaged.

Of course, in some examples, the first end of the communication line 300 may not pass through the opening of the bottom end of the retractable rod 200, but may be near the bottom end of the retractable rod 200 (the vicinity is near the bottom end, (Eg, a predetermined distance from the edge of the bottom end) to open a first cable passing hole, so that the first end of the communication wire 300 passes through the first cable passing hole and extends into the hand-held portion 400. In order to prevent the first through-hole from being seen by the user, to improve the overall aesthetics, the first through-hole may be blocked by the handheld portion 400 when the bottom end of the retractable rod 200 is in the second position; When the bottom end of the rod 200 is in the first position, the first wire passing hole is blocked by the folded tripod 600.

Similar to the first end of the communication line 300, the second end of the communication line 300 may not pass through the top opening of the retractable rod 200, but may be near the top end of the retractable rod 200 (the vicinity is near the top end, (For example, a second preset distance from the top edge), a second cable hole is opened, so that the second end of the communication wire 300 passes through the second cable hole and extends into the fixing frame 110 so as to be mounted on the fixing frame. 110 removable electronic device connection.

It is easy to understand that, in order to realize the electrical connection between the second end of the communication wire 300 projecting into the fixed frame 110 and the movable electronic device, the above-mentioned electrical connection mechanism is provided on the fixed frame 110 so that it can be electrically connected to the movable electronic device. The electrical connection mechanism is electrically connected to the second end of the communication line 300. For example, when the mobile electronic device is a mobile phone, a Micro-b connector electrically connected to the second end of the communication line 300 may be installed on the fixed frame 110. In use, when the interface of the mobile phone is matched with the Micro-b connector on the fixed frame 110, the communication connection and power supply connection of the mobile phone with the control unit 500 located on the hand-held unit 400 described below can be realized. Of course, the electrical connection mechanism may be any existing connection form such as a USB connector, a Type-c connector, a Micro-b connector, or a pin plug connector, or the electrical connection mechanism may also be described in detail below. A slave connection contact that cooperates with a master connection contact of a removable electronic device (such as a handheld gimbal). Optionally, the electrical connection mechanism may be formed on an inner wall of the opening 1103 of the fixed frame 110 through which the movable electronic device passes, or may be formed on a top surface of the support platform type fixed frame 110.

As shown in FIG. 9 and FIG. 10, in this embodiment, the handheld part 400 may adopt a sleeve with an opening at both ends to realize the function that the retractable rod 200 can move relative to the handheld part 400. Referring to FIG. 2 to FIG. 5, a control section 500 may be provided on the hand-held section 400 like an existing selfie stick or a handheld photographing device. The control section 500 may be provided with a joystick for controlling movements such as a gimbal, a Or multiple control buttons (including but not limited to camera buttons, video buttons, mode buttons, etc.) to control the movable electronic device fixed on the fixed frame 110. Of course, the control unit 500 may also be provided with a functional interface, such as a charging port or a USB interface. The control unit 500 may be communicatively connected to the movable electronic device mounted on the fixed frame 110, for example, the wireless connection mentioned above, or the communication line 300 connected through the retractable rod 200, or may be located on the The communication line 300 outside the telescopic pole 200 is connected.

In this embodiment, in order to realize that the bottom end of the retractable rod 200 can be moved between the first position and the second position relative to the hand-held portion 400, various structural forms such as a screw structure or a spring structure can be used for implementation. Specifically, in some examples, an internal thread may be formed on the inner wall of the hand-held portion 400 and an external thread may be formed on the outer wall of the retractable rod 200. In this way, when the retractable lever 200 is screwed, the bottom end of the retractable lever 200 can be moved relative to the hand-held portion 400. In other examples, an upper rib (or a lower rib) may be formed on the inner wall of the hand-held portion 400, a lower rib (or an upper rib) may be formed on the outer wall of the retractable rod 200, and the upper rib and the A spring is set between the lower ribs. In this way, as long as an external axial force is applied to the retractable rod 200, the spring can be compressed or stretched, so that the retractable rod 200 can move relative to the handheld portion 400.

In this embodiment, in order to limit the bottom of the retractable rod 200 when it is moved relative to the handheld portion 400, the retractable rod 200 and the handheld portion 400 are provided with a first limiting structure that cooperates with each other. With this first limiting structure, the bottom end of the retractable rod 200 can only move between the first position and the second position with respect to the handheld portion 400, so that the top of the retractable rod 200 can be retracted relative to the handheld portion 400. Based on the specific design of the first limiting structure to adjust the range of motion of the bottom end of the retractable rod 200 to adjust the desired length variation range of the fixed frame 110 relative to the handheld portion 400. It is easy to understand that, in this embodiment, the first position and the second position are upper and lower limit positions that allow the bottom end of the retractable rod 200 to move, wherein the first position is the lower limit position of the bottom end of the retractable rod 200, and the second position The position is the upper limit position of the bottom end of the retractable rod 200.

The first limiting structure of this embodiment may be a spring pin and a positioning hole that cooperate with each other. The spring pin may be installed on the retractable rod 200, and the positioning hole is opened on the inner wall of the hand-held portion 400. Alternatively, the first limiting structure is the length of an internal thread or an external thread in a threaded structure that realizes the relative movement of the retractable rod 200 and the handheld portion 400. Alternatively, the first limiting structure is an upper rib and a lower rib in a spring structure that realizes the relative movement of the retractable rod 200 and the hand-held portion 400.

As shown in FIG. 9, FIG. 10, FIG. 12, and FIG. 13, this embodiment further provides a first limiting structure in which the groove 2101 and the projection 4101 cooperate with each other, and the retractable rod is realized through the first limiting structure. 200 is a position in which the hand part 400 is moved. For example, in some examples, a groove may be provided in the hand-held portion 400, and a protrusion protruding into the groove is formed on the outer wall of the retractable rod 200.

Of course, in other examples, as shown in FIG. 10 and FIG. 13, an axial groove 2101 may also be provided on the retractable rod 200, and an inner wall of the handheld portion 400 may be formed to extend into the axial groove. The bumps 2101 in 2101. For example, one or more grooves 2101 may be provided on the retractable rod 200 along the circumferential direction, and the grooves 2101 may be blind grooves or through grooves; correspondingly, one or more grooves 2101 are also formed on the inner wall of the handheld portion 400. A projection 4101 protruding into the axial groove 2101. The height of the projection 4101 is smaller than the height of the groove 2101, so that the groove 2101 can move up and down relative to the projection 4101 to achieve the bottom end of the retractable rod 200 The purpose of movement between the first position and the second position.

Optionally, the above-mentioned groove 2101 may be annular. It can be understood that when the annular groove 2101 is provided on the retractable rod 200, the groove 2101 is a blind groove. Correspondingly, when the groove 2101 is in a ring shape, the bump 4101 may also be a ring shape matching the ring groove 2101.

When the position of the bottom end of the retractable rod 200 needs to be adjusted, for example, when the bottom end of the retractable rod 200 needs to be moved from the first position to the second position, it is only necessary to pull the retractable rod 200 from the top of the retractable rod 200 Or, the retractable rod 200 may be pushed from the bottom end of the retractable rod 200 to move the projection 4101 of the first limiting structure toward the top surface 21011 of the groove 2101 of the first limiting structure. When the bottom end of the retractable rod 200 needs to be moved from the second position to the first position, it is only necessary to push the top end of the retractable rod 200 or pull the bottom end of the retractable rod 200 so that the projection 4101 of the first limiting structure moves toward The bottom end surface 21012 of the groove 2101 of the first limiting structure can be moved.

Further, in this embodiment, the handheld portion 400 and the retractable rod 200 are further provided with a locking structure that cooperates with each other, for locking the handheld portion 400 and the retractable rod when the bottom end of the retractable rod 200 is moved to a predetermined position. Rod 200. For example, a fitting structure of a fixing pin and a fixing hole may be adopted as the locking structure to achieve the locking effect of the hand-held portion 400 and the retractable rod 200. For example, a first positioning hole may be opened in the handheld portion 400, and a plurality of second positioning holes may be opened in the retractable rod 200. The first positioning hole on the handheld portion 400 and the second positioning on the retractable rod 200. The holes can be aligned. When the bottom end of the retractable rod 200 is moved to the user's expected position (that is, a predetermined position), the fixing pin can be passed through the first positioning hole and a second positioning hole aligned with it, thereby holding the handheld portion 400 and the retractable portion. The lever 200 is locked.

Referring to FIG. 9, FIG. 10, FIG. 12, and FIG. 13, in this embodiment, a friction structure may be adopted to achieve locking of the hand-held portion 400 and the retractable rod 200. By designing the frictional force of the friction structure, the retractable rod 200 and the handheld portion 400 can be self-locked at any position between the first position and the second position without external force, so as to improve the handheld device 1 Stability and security. For example, FIG. 10 and FIG. 13 show that the friction structure includes a friction plate 4102 provided on the inner wall of the hand-held portion 400, which cooperates with the friction surface 2103 on the retractable rod 200 to achieve the improvement of the hand-held portion 400 and the retractable rod. Friction between 200, so as to achieve the function of self-locking. Of course, in other optional implementation manners, the friction plate 4102 may also be disposed on the outer wall of the retractable rod 200, and a friction surface 2103 matching the friction plate 4102 may be provided on the inner wall of the handheld portion 400.

Optionally, the friction plate 4102 is disposed near the first limiting structure to avoid mutual influence between the friction plate 4102 and the first limiting structure. At the same time, the friction plate 4102 can also be provided separately to facilitate replacement of the friction plate 4102. For example, as shown in FIG. 10 and FIG. 13, the friction plate 4102 may include a first friction plate 4102 and a second friction plate 4102 respectively disposed at both ends of the first positioning structure along the axial direction of the retractable rod 200. By providing a friction plate 4102 at each end of the first positioning structure, not only the area of the friction surface 2103 is increased, but also a better friction force value is obtained to ensure a good locking effect. In addition, in this embodiment, the friction plate 4102 may be an annular friction plate 4102 to increase the frictional force in the circumferential direction of the entire retractable rod 200, thereby further improving the locking effect.

As shown in FIG. 2, in this embodiment, the tripod 600 is fixed at the bottom end of the hand-held portion 400, which can be folded as shown in FIGS. 2 to 5, 7 and 9 and shown in FIGS. 11 and 13. Free transition between open states. The following briefly introduces the mutual cooperation relationship between the state changes of the tripod 600 and the position change of the retractable rod 200 with reference to the drawings, so as to more clearly connect the cooperation relationship between the retractable rod 200, the hand-held portion 400 and the tripod 600. .

Please refer to FIG. 4, FIG. 5, FIG. 7 and FIG. 9, when the retractable rod 200 is located at the first position, the stand 600 can be in a folded state to receive the bottom end of the retractable rod 200 in the stand 600. . Of course, when the retractable lever 200 is in the first position, the stand 600 can also be in the open state as shown in FIGS. 11 and 13. It is easy to understand that when the retractable rod 200 is located in the second position, the stand 600 can also be in an open state or a folded state. Generally speaking, when the tripod 600 is in the open state, the bottom end of the retractable rod 200 is usually moved to the second position.

When the retractable lever 200 is in the first position: if the stand 600 is in a folded state, the top end of the retractable lever 200 can be directly pulled to move the bottom end of the retractable lever 200 from the first position to the second position, and then Depending on the situation, decide whether to open the tripod 600; or, you can also open the tripod 600 first, and then push the bottom end of the retractable rod 200 or pull the top end of the retractable rod 200 to remove the bottom end of the retractable rod 200 from Move the first position to the second position, and then decide whether to fold the tripod 600 as appropriate. If the tripod 600 is in the open state, you can either directly pull the top of the telescopic rod 200 or push the bottom end of the telescopic rod 200 to move the bottom end of the telescopic rod 200 from the first position to the second position, and then Decide whether to fold the tripod 600 as appropriate.

When the retractable lever 200 is in the second position: if the stand 600 is in a folded state, the top end of the retractable lever 200 can be directly pushed in order to move the bottom end of the retractable lever 200 from the second position to the first position, and then Depending on the situation, decide whether to open the tripod 600; or, you can also open the tripod 600 first, and then pull the bottom of the retractable rod 200 or push the top of the retractable rod 200 to remove the bottom of the retractable rod 200 from Move the second position to the first position, and then decide whether to fold the tripod 600 as appropriate. If the tripod 600 is in the open state, both the top of the retractable rod 200 can be directly pulled and the bottom end of the retractable rod 200 can be pushed to move the bottom end of the retractable rod 200 from the second position to the first position, and then Depending on the situation, decide whether to fold the tripod 600 or not.

It can be understood that when the retractable rod 200 is in the second position, the bottom end of the retractable rod 200 may be accommodated in the hand-held portion 400 or may be located outside the hand-held portion 400, and a person skilled in the art may set it according to actual needs.

As shown in FIG. 11 and FIG. 12, the tripod 600 generally includes a plurality of legs 6101. For example, a commonly used tripod 600 includes three legs 6101, which is referred to as a tripod 600. In this embodiment, each leg 6101 is rotatably connected to the hand-held portion 400. Specifically, referring to FIG. 13, each leg 6101 and the hand-held portion 400 are hinged together through a hinge shaft, so that each leg 6101 can rotate relative to the hand-held portion 400 around the hinge axis, thereby achieving an open state. And folding state.

With continued reference to FIG. 13, in order to limit the opening angle of the leg 6101, a limiting surface 4103 that cooperates with the leg 6101 is formed at the bottom end of the handheld portion 400 so that the limiting surface 4103 can be opened after the leg 6101 is opened at a preset angle. The leg 6101 is blocked, thereby restricting further rotation of the leg 6101, and the range of opening of the tripod 600 is controlled by limiting the rotation angle of the leg 6101. For example, the limiting surface 4103 can be set when the leg 6101 rotates to this position and abuts against the limiting surface 4103. The fulcrum formed by the plurality of legs 6101 can be aligned with the telescopic rod 200 and the telescopic rod located at the center. The fixed frame 110 mounted on the top of the 200 and the movable electronic equipment on the top can be stably installed on the ground or a table surface to ensure safety.

Please refer to FIG. 9 and FIG. 12, each leg 6101 is formed with a recessed portion 61011, and the recessed portions 61011 of the plurality of legs 6101 surround a receiving cavity when folded, and when the bottom end of the retractable rod 200 is located at the first In one position, all can be accommodated in the accommodation cavity.

In the handheld device 1 of this embodiment, the bottom end of the retractable rod 200 can be placed in a first position and a first position along the axis of the retractable rod 200 with respect to the handheld portion 400 sleeved near the bottom end of the retractable rod 200. Movement between the two positions can increase the flexibility of the length adjustment of the handheld device 1 to meet the user's larger range of viewing requirements. Moreover, when the bottom end of the retractable rod 200 is located in the first position, the stand 600 can wrap the bottom end of the retractable rod 200 in a folded state, so that the portion of the stand 600 can be used as a part of the user's grip, thereby It can reduce the length of the handheld part 400, thereby reducing the weight of the handheld part 400 above the handheld device 1, and improving the convenience of use. When the retractable lever 200 is in the second position, the stand 600 can not only be in a folded state to facilitate the user's holding It can be used for handheld long-distance framing, and the tripod 600 can also be opened to be placed on a support such as the ground or a table for shooting.

In addition, since the above-mentioned handheld device 1 can make the distance between the fixed frame 110 and the handheld portion 400 longer without increasing the length of the retractable rod 200, more scene content can be captured when the user performs a selfie For example, you can take a full-length portrait of the user, or you can take more people or more background content into the screen; when the user is shooting other objects, you can make the camera closer to the subject, so that you can Obtain a clearer image, for example, it can be suitable for close-up shooting of distant objects such as plants on cliffs or lotuses on the lake or objects that should not be approached.

It should be noted that the long-distance framing in this embodiment includes both the case where the user moves the camera away from the user when taking a selfie, and the case where the user brings the camera close to the subject when shooting other objects. It is easy to understand that when the user takes a selfie, because the camera needs to be farther away from the user, the distance between the handheld part 400 of the handheld device 1 and the fixed frame 110 should be farther to meet the framing requirements; when the user shoots other objects, the camera The closer to the shooting object, the corresponding needs to be farther from the user, the distance between the handheld part 400 of the handheld device 1 and the fixed frame 110 should also be farther to meet the framing requirements.

Example two

This embodiment is based on the first embodiment, and provides an optional photographing device. The movable electronic device in the photographing device is electrically connected to the fixed frame of the handheld device through contacts, thereby simplifying the movable electronic device. The electrical connection mechanism with the handheld device reduces the volume and weight of the photographing device, and enables quick disassembly.

FIG. 14 is a partial structural schematic diagram of the fixing frame of the handheld device in FIG. 1; FIG. 15 is a front view of the handheld head in FIG. 1; FIG. 16 is a partial structural schematic view of the main body portion in FIG. 15.

With reference to FIG. 1 to FIG. 3, FIG. 8, and FIG. 14 to FIG. 16, the photographing device provided in this embodiment includes a handheld device 1 and a handheld gimbal camera 9 (of course, detachably mounted on a fixed frame 110 of the handheld device 1) , Or other removable electronic devices). In this embodiment, the structure of the handheld device 1 is the same as that of the first embodiment except for the electrical connection mechanism to be described below. For details, refer to the first embodiment, and details are not described herein again.

Specifically, referring to FIG. 1 and FIG. 15, the handheld gimbal camera 9 includes a body portion 901 having a substantially rounded rectangular shape, and a gimbal 902 (such as a single-axis gimbal 902, a dual-axis, etc.) fixed at the top of the body portion 901. Gimbal 902 or tri-axis gimbal 902). A camera or other electronic device with a shooting function can be installed on the gimbal 902. A display screen 9011, a mounting slot 9012, a control knob 9013, and the like are provided on the main body portion 901. The display screen 9011 can be used to observe images captured by the camera in real time or to display the functions of the handheld gimbal camera 9; An electrical connection structure is provided for mating with the electrical connection mechanism provided on the handheld device 1 to achieve at least one of power supply and signal transmission between the handheld gimbal camera 9 and the handheld device 1; the control knob 9013 is used For controlling the work of the handheld gimbal camera 9 or adjusting parameters of the handheld gimbal camera 9 and the like. It can be understood that the main body portion 901 may also have any other suitable shape. When the handheld gimbal camera 9 needs to pass through the opening 1103 of the fixed frame 110, the main body portion 901 should have a size and shape suitable for the opening 1103. .

The following describes in detail the cooperating parts of the handheld gimbal camera 9 and the handheld device 1 including the electrical connection mechanism, so that the solution of this embodiment can be more clearly understood.

Referring to FIG. 14, in this embodiment, the fixing frame 110 includes a first fastening portion 1101 and a second fastening portion 1102. The first fastening portion 1101 and the second fastening portion 1102 are detachably fastened together to form an opening 1103 through which the handheld gimbal camera 9 passes, and a boss 11021 is formed on the inner wall of the second fastening portion 1102. A slave connection contact 11021a is provided on the boss 11021 so as to be electrically connected to the second end of the communication wire 300 penetrating into the fixing frame 110. A slave connection contact 11021a is provided on the boss 11021, and is electrically connected to the second end of the communication wire 300 extending into the fixing frame 110. Of course, the fixing frame 110 may also be a block structure with an integrated structure. An opening 1103 is provided on the block structure for the hand-held gimbal camera 9 to pass through. A boss 11021 is provided on the inner wall of the fixing frame 110, and The boss 11021 is provided with a slave connection contact 11021a electrically connected to the second end of the communication line 300; or, the fixing frame 110 may be any other suitable structure with an opening 1103 formed.

In order to mate with the above-mentioned slave connection contact 11021a, as shown in FIG. 15 and FIG. 16, a mounting groove 9012 opened in the main body 901 of the handheld gimbal camera 9 is provided with a master to be mated with the slave connection contact 11021b. The connection point 90122 is connected, so that when the portable electronic device holds the gimbal camera 9 through the opening 1103 on the fixing frame 110 of the handheld device 1 and is detachably connected to the fixing frame 110, the projection 11021 in the fixed opening 1103 is fixed. It is partially accommodated in the mounting slot 9012 of the hand-held gimbal camera 9 so that the main connection contact 90122 and the slave connection contact 11021b are in contact with each other to realize electrical connection, thereby realizing the hand-held gimbal camera 9 and the control unit 500 of the handheld device 1 Electrical connection.

In this embodiment, referring to FIG. 14, the slave connection contacts 11021b may include a plurality of slave connection contacts 11021b, which form a circular or rectangular slave connection contact array, so as to improve the master connection contact 90122 and the slave connection contact. The reliability of the electrical connection at point 11021b. For example, FIG. 14 shows four rectangular arrays arranged from the connection contacts 11021b. Correspondingly, as shown in FIG. 16, the number of the main connection contacts 90122 mating with the slave connection contacts 11021 b in the mounting groove 9012 is the same as the number of the slave connection contacts 11021 b. These master connection contacts 90122 also form a master connection contact array whose shape is the same as that of the slave connection contact array. Optionally, the multiple slave connection contacts 11021b may include at least one power supply contact and at least one communication contact, so as to realize the handheld gimbal camera 9 through the connection of the master connection contact 90122 and the slave connection contact 11021b. The communication connection with the control unit 500 of the handheld device 1 and / or the power supply of the handheld gimbal camera 9 to the handheld device 1 and / or the power supply of the handheld device 1 to the handheld gimbal camera 9 and / or control. It should be understood that the power supply contacts referred to in this embodiment include a positive contact and a negative contact, so as to form a power supply circuit.

Continuing to refer to FIG. 14, in this embodiment, the protrusion 11021 of the fixing frame 110 may be further provided with a slave detection contact 11021a. Correspondingly, as shown in FIG. 16, the mounting slot 9012 of the handheld gimbal camera 9 is also provided. There is a master detection contact 90121 that cooperates with the slave detection contact 11021a in order to detect the assembly state of the handheld gimbal camera 9 and the handheld device 1. Optionally, there are multiple slave detection contacts 11021a, and the multiple slave detection contacts 11021a may form a circular or rectangular slave detection contact array. Correspondingly, the slave detection contacts 11021a are arranged in the mounting groove 9012 to cooperate with the slave detection contacts 11021a. There are also a plurality of master detection contacts 90121, and these master detection contacts 90122 are also arranged in a circular or rectangular shape that substantially conforms to the shape of the slave detection contact array. In addition, in the present embodiment, the slave detection contact 11021a may be replaced with a slave detection area.

In this embodiment, when the handheld gimbal camera 9 needs to be mounted on the handheld device 1, the handheld gimbal camera 9 may be passed through the opening 1103 of the handheld device 1, so that the projection 11021 in the opening 1103 extends into the In the mounting slot 9012 of the handheld gimbal camera 9, when the main detection contact 90121 detects the slave detection area or the slave detection contact 11021a, it can be determined that the handheld gimbal camera 9 has been correctly assembled with the handheld device 1. At this time, one of the handheld gimbal camera 9 and the handheld device 1 can supply power to the other through the electrical connection of the main connection contact 90122 and the slave connection contact 11021b, or control the other to execute one or more instructions. For example, the handheld pan / tilt camera 9 can be used to power the control unit 500 of the handheld device 1 to avoid the weight increase caused by the need to install a battery in the handheld device 1. At the same time, the control portion 500 of the handheld device 1 can One or more instructions are sent to the handheld gimbal camera 9 in order to perform corresponding actions, for example, controlling a camera set on the handheld gimbal camera 9 to take pictures and video. Of course, if there are multiple master detection contacts 90121, when a preset number or a preset position of the main detection contacts 90121 all detect the slave detection area or the slave detection contacts 11021a corresponding to these master detection contacts 90121 It is determined that the handheld gimbal camera 9 and the handheld device 1 have been correctly assembled together to improve the accuracy of detection.

It should be noted here that the specific forms of the main connection contact 90122, the slave connection contact 11021b, the master detection contact 90121, the slave detection contact 11021a, and the slave detection area are not limited in this embodiment, and they can be used There are any forms in the technology, such as elastic metal contacts or reeds.

Further, as shown in FIG. 14, a positioning groove 11021 c is provided on the boss 11021. Correspondingly, as shown in FIG. 16, a retractable positioning block 136 is provided in the mounting groove 9012 of the handheld gimbal camera 9 to communicate with the protrusion. The positioning groove 11021c on the stage 11021 cooperates, so that when the handheld gimbal camera 9 is installed in the opening 1103 of the fixed frame 110, the retractable positioning block 136 can be inserted into the positioning groove 11021c of the boss 11021, thereby realizing the handheld Limitation of the gimbal camera 9 prevents the handheld gimbal camera 9 and the handheld device 1 from moving relatively in the lateral direction, thereby preventing the handheld gimbal camera 9 from falling off the handheld device 1. In this embodiment, the above-mentioned retractable positioning block 90123 may be an elastic positioning pin or other similar structures.

Further, with continued reference to FIG. 14, protrusions 11021d are provided on opposite sides of the top surface of the boss 11021. Correspondingly, referring to FIG. 16, the mounting groove 9012 of the handheld gimbal camera 9 is used to communicate with the boss 11021. The matching chute 90124, so that when the handheld gimbal camera 9 is installed in the opening 1103 of the fixed frame 110, the chute 90124 of the handheld gimbal camera 9 can slide along the extension direction of the protrusion 11021d, thereby facilitating the handheld cloud Of the camera 9. At the same time, the cooperation structure of the chute 90124 and the protrusion 11021d can also limit the movement of the handheld gimbal camera 9 relative to the handheld device 1 in the oblique up-down direction shown in FIG. 1, thereby preventing it from falling. It can be understood that, in other examples, a protrusion 11021d may be provided only on the boss 11021, and accordingly, a slide groove 90124 is also provided in the mounting groove 9012 of the handheld gimbal camera 9 so as to communicate with the protrusion 11021. A protrusion 11021d cooperates. In addition, it should also be understood that in this embodiment, the first and second sliding structures that are provided in the mounting groove 9012 and on the boss 11021 to cooperate with each other are not limited to the above-mentioned sliding groove 90124 and the protrusion 11021d, It can also be other sliding structures, including but not limited to balls and raceways and rollers.

Optionally, as shown in FIG. 14, the positioning groove 11021c may be provided between the slave connection contact 11021b and the slave detection contact 11021a, and the slave connection contact 11021b may be closer to the opening 1103 than the slave detection contact 11021a. Inner wall. Of course, the positions of the slave connection contact 11021b, the positioning groove 11021c, and the slave detection contact 11021a can also be set according to actual needs, and are not limited to setting all three on the boss 11021 formed by the opening 1103. For example, the positioning groove 11021c may be directly formed on the inner wall of the opening 1103.

Although the movable electronic device mounted on the fixed frame 110 of the handheld device 1 in the above embodiment is a handheld gimbal camera 9, it should be understood that the movable electronic device may also be other devices, such as a camera. In addition, although the foregoing embodiment uses the opening 1103 formed by the first fastening portion 1101 and the second fastening portion 1102 to install a portable electronic device such as a handheld gimbal camera 9 or a camera, other openings 1103 may also be used. The structure is used as a fixed frame 110 for mounting electronic equipment including a handheld gimbal camera 9 and a camera.

The photographing device provided in this embodiment can achieve quick disassembly and electrical connection of the mobile electronic device by providing the slave connection contact 11021a on the fixed frame 110 to be mated with a mobile electronic device such as a handheld gimbal camera 9. And it has fewer structures, which can reduce the volume and weight of the shooting device, and help improve the convenience of users.

Example three

Based on the first embodiment, this embodiment provides an optional fixing frame and a photographing device. The fixing frame of this embodiment may be replaced with different connectors so as to be matched with movable electronic devices having different types of interfaces. Moreover, in an optional example, the connector of the fixed frame can be mounted on the main body of the fixed frame in a forward or reverse direction, which facilitates connection with the portable electronic device and facilitates storage of the connector, thereby avoiding the problem. Lost.

As shown in FIG. 17, the photographing device of this embodiment includes a handheld device 1 and a movable electronic device mounted on a fixed frame 120 of the handheld device 1. The structure of the handheld device 1 is the same as that of the first embodiment except for the parts involved below. For details, refer to the first embodiment, and details are not described herein again. The mobile electronic device may be a mobile phone, a camera, a tablet computer, or a gimbal, and other mobile electronic devices such as a cell phone and a camera may be installed on the gimbal.

FIG. 17 is a partial structural schematic diagram of the fixing frame 120 provided in this embodiment; FIG. 18 is an exploded view of FIG. 17; FIG. 19 and FIG. 20 are structural schematic diagrams of the connector in FIG. 17 at different perspectives; Left view.

As shown in FIG. 17, the fixing frame 120 in this embodiment includes a main body portion 122 provided with a mounting groove 123 and a connector 121. Among them, as shown in FIG. 21, the connector 121 includes a housing 1211 for detachably mounting in a mounting groove 123 opened by the main body portion 122, and a front wall 12111 provided on the housing 1211 for connecting with the housing 1211. The connector 1212 of the interface of the movable electronic device. As shown in FIG. 18 to FIG. 21, at least one side wall 12113 between the front wall 12111 and the rear wall 12112 of the housing 1211 is further provided with a slave connection contact 1213 for connecting with the master provided in the mounting groove 123. The contact point 1233 is electrically connected, and the slave connection contact 1213 is also electrically connected to a joint 1212 mounted on the front wall 12111.

The connector 121 provided in this embodiment is detachably installed in the mounting groove 123 opened by the main body portion 122 of the fixing frame 120, and is electrically connected to the main body portion 122 through a contact, thereby eliminating the need to provide a connection line At the same time, the connector 121 having different joints 1212 can be easily replaced by disassembling the connector 121 to satisfy the communication connection with the movable electronic device having different interfaces.

Specifically, in this embodiment, the housing 1211 of the connector 121 may have a shape similar to a rectangular parallelepiped or a cylinder, and when the housing 1211 is in the shape of a polyhedron, a smooth transition may be made between two adjacent faces thereof. . For example, as shown in FIGS. 19 to 21, the housing 1211 of this embodiment may include a front wall 12111 (lower left side in FIG. 19), a rear wall 12112 (upper right side in FIG. 19), and a front wall. Four side walls 12113a, 1113b, 1113c, and 1113d between 12111 and the rear wall 12112. It can be seen from FIGS. 19 and 20 that the front wall 12111 and the side wall 12113, the four side walls 12113a, 12113b, 12113c, and 12113d, and the rear wall 12112 and the side wall 12113 all smoothly transition.

Continuing to refer to FIGS. 19 and 20, in this embodiment, an opening can also be opened in the front wall 12111 so that the connector 1212 can be inserted into the housing 1211 from the opening so as to be connected with the electrical connector (eg, Circuit board, etc.) to be indirectly electrically connected to the following slave connection contact 1213, or the connector 1212 can be electrically connected to the slave connection contact 1213 described below directly or through a connecting wire after being inserted into the housing 1211 . It should be understood that, in this embodiment, the size of the opening opened on the front wall 12111 can be designed according to actual needs. In addition, the electrical connection member installed in the housing 1211 may be a PCB board and an FPC board welded together, or of course, it may be any one of the PCB board and the FPC board. The connector 1212 in this embodiment may be any one of a USB connector, a Type-c connector, and a Micro-b connector.

Optionally, the side wall 12113 may include an upper cover and a lower cover that are closed together, so as to form a receiving space capable of receiving the circuit board, the connecting line, and other components. Of course, the side wall 12113 can also be selectively designed into a structure including an upper cover and a lower plate, so that when the upper cover and the lower plate are closed together, the above-mentioned receiving space for receiving other components can also be formed. In order to facilitate assembly, parts of the housing 1211 other than the side wall 12113 provided with the above-mentioned connection contact 1213 may be formed as an integrated part by molding or other integral molding. For example, when the side wall 12113 includes an upper cover and a lower part, Board, and when the connection contact 1213 is provided on the lower board, the front wall 12111, the rear wall 12112 and the upper cover can be formed into an integrated piece, so that during assembly, the circuit board and connecting wires can be installed on the lower board first. Up, and then cover the upper cover that is integral with the front wall 12111 and the rear wall 12112 to the lower plate to complete the assembly of the connector 121.

Specifically, referring to FIGS. 19 to 21, the above-mentioned sidewall 12113 includes an upper sidewall 12113a, a lower sidewall 12113b, and a left wall 12113d and a right wall 12113c located between the upper sidewall 12113a and the lower sidewall 12113b. The above-mentioned slave connection contact 1213 may be provided on any one of the upper side wall 12113a, the lower side wall 12113b, the left side wall 12113d, and the right side wall 12113c. Of course, in some examples, slave connection contacts 1213 may also be provided on a plurality of the upper side wall 12113a, the lower side wall 12113b, the left side wall 12113d, and the right side wall 12113c to improve the reliability of the electrical connection. It can be understood that the master connection contact 1233 is disposed on a surface of the mounting groove 123 that is in contact with the slave connection contact 1213. For example, when the slave connection contact 1213 is provided on the lower side wall 12113b, the master connection contact 1233 is provided on the lower surface 123b of the mounting groove 123; when the slave connection contact 1213 is provided on the left wall 12113d or the right wall 12113c When it is up, the main connection contact 1233 is provided on the left side 123d or the right side 123c of the mounting groove 123.

Referring to FIG. 20, in this embodiment, the slave connection contacts 1213 may include a plurality of slave connection contacts 1213 forming a circular or rectangular slave connection contact array, so as to improve the master connection contact 1233 and the slave connection contacts. Point 1213 electrical connection reliability. For example, FIG. 20 shows four rectangular arrays arranged from the connection contacts 1213. Correspondingly, the number of the main connection contacts 1233 mating with the slave connection contacts 1213 in the mounting groove 123 is the same as the number of the slave connection contacts 1213. These master connection contacts 1233 also form a master connection contact array. The shape of the master connection contacts 1233 is the same as that of the slave connection contacts. See FIG. 18 and FIG. 22 for a plan view of the main body portion 122. Optionally, the plurality of slave connection contacts 1213 may include at least one power supply contact and at least one communication contact, so as to realize the movable electronic device through the connection of the master connection contact 1233 and the slave connection contact 1213. The communication connection with the handheld device 1 and / or realizes the power supply and / or control of the portable electronic device to the handheld device 1 or the handheld device 1 provides the power and / or control of the portable electronic device. It can be understood that the power supply contact referred to in this embodiment includes a positive contact and a negative contact, so as to form a power supply circuit.

With continued reference to FIG. 20, in some examples, a slave detection area 1214 can also be provided on the side wall 12113 of the housing 1211 to cooperate with the main detection contact 1234 provided in the mounting groove 123 so that it can be used to detect the connector 121. Mounted state when fitted to the mounting groove 123. It can be understood that, similar to the slave connection contact 1213, the above-mentioned slave detection area 1214 may also be provided on one or more of the upper side wall 12113a, the lower side wall 12113b, the left side wall 12113d, and the right side wall 12113c. Similar to the main connection contact 1233, the main detection contact 133 cooperating with the slave detection area 1214 is also disposed on the surface in the mounting groove 123 that is directly opposite the slave detection area 1214. Optionally, the slave detection region 1214 may be rectangular as shown in FIG. 20 or may be other shapes such as a circle.

In other examples, the slave detection contact 1214 in the above example may also be replaced with a slave detection contact. It can be understood that there may be multiple slave detection contacts disposed on the side wall 12113, and the multiple slave detection contacts may form a circular or rectangular slave detection contact array.

Correspondingly, there may be a plurality of main detection contacts 1234 provided in the mounting groove 123 in cooperation with the slave detection area 1214 or the slave detection contact array in the above example, and these master detection contacts 1234 may also be arranged in line with the slaves. The detection area 1214 is either a circular or rectangular shape that is substantially uniform in shape from the detection array.

In this embodiment, when it is necessary to assemble the connector 121 to the main body portion 122 for mating with the movable electronic device, the connector 121 may be inserted into the mounting groove 123, and when the main detection contact 1234 detects the slave detection area 1214 Or when the contact is detected, it can be determined that the connector 121 has been correctly assembled to the main body portion 122. At this time, the main body portion 122 can be electrically connected to the main connection contact 1233 and the secondary connection contact 1213 through the electrical connection. The portable electronic device mated with the connector 1212 of the connector 121 supplies power, or controls the portable electronic device to execute one or more instructions, or the portable electronic device may send a One or more executable instructions are used to control the work of the mobile electronic device, or the mobile electronic device may also supply power to the fixed frame 120 and the fixed frame 120. Of course, if there are multiple master detection contacts 1234 designed, when the preset detection number 1234 or the master detection contacts 1234 all detect the slave detection area 1214 or the slave detection contacts corresponding to these master detection contacts 1234 It is determined that the connector 121 has been correctly assembled to the main body portion 122 to improve the accuracy of detection.

It should be noted here that the specific forms of the main connection contact 1233, the slave connection contact 1213, the master detection contact 1234, the slave detection contact, and the slave detection area 1214 are not limited in this embodiment. There are any forms in the technology, such as elastic metal contacts or reeds.

In some specific examples as shown in FIG. 20, the slave connection contact 1213 array and the slave detection area 1214 may all be disposed on the lower side wall 12113b of the housing 1211, and the slave detection area 1214 and the slave connection contact 1213 array. The connectors 121 are arranged at intervals along the length of the connector 121, that is, sequentially arranged in a direction away from the joint 1212. In other words, the array from the detection area 1214 or from the detection contact is located near the joint 1212, and the array from the connection contact 1213 is located away from the joint 1212. Similarly, the above-mentioned slave detection area 1214 may be replaced with a slave detection contact. Of course, in other specific examples, the detection area 1214 or the detection contact array may be disposed away from the joint 1212, and the connection contact 1213 array may be disposed near the joint 1212. It can be understood that this embodiment also does not exclude that the slave connection contact 1213 array and the slave detection area 1214 are both disposed on the upper side wall 12113a, the left side wall 12113d, or the right side wall 12113c. Of course, in these alternative structures, the slave detection area 1214 can also be replaced by a slave detection contact array.

Further, referring to FIG. 19 to FIG. 21 and a partial left view of the main body portion 122 shown in FIG. 23, a left side wall 12113d and a right side wall 12113c of the housing 1211 are each formed with a mounting groove. The projections 1215 on the left side surface 123d and the right side surface 123c of the 123 are matched with each other. The two protrusions 1215 extending along the length of the connector 121 through the left side wall 12113d and the right side wall 12113c can slide the two protrusions 1215 into the sliding grooves 1235 on both sides of the mounting groove 123 when assembling the connector 121. In addition, due to the upper and lower limiting effect of the sliding groove 1235, the connector 121 is not moved in the vertical direction, thereby preventing the connector 121 from falling out of the mounting groove 123. It can be understood that in other examples, a protrusion 1215 may be provided only on the left side wall 12113d or the right side wall 12113c, or a protrusion 1215 may be provided on the upper side wall 12113a or the lower side wall 12113b, of course. One protrusion 1215 may be provided on each of the upper side wall 12113a and the lower side wall 12113b. Correspondingly, the sliding groove 1235 provided in the mounting groove 123 to cooperate with the protrusion 1215 is also adjusted to the lower surface 123b or the upper surface of the mounting groove 123 correspondingly. In addition, it should also be understood that, in this embodiment, the first and second sliding structures provided in the mounting groove 123 and on the side wall 12113 of the housing 1211 to cooperate with each other are not limited to the above-mentioned sliding grooves 1235 and 1235, respectively. The protrusion 1215 may also be other sliding structures, including but not limited to balls and raceways, and rollers.

20 and 22, a positioning groove 1216 matching the retractable positioning block 136 provided on the lower surface 123b of the mounting groove 123 is further provided on the lower side wall 12113b of the housing 1211, so that when the connector 121 is mounted to When the mounting groove 123 of the main body portion 122 is inserted, the shrinkable positioning block 136 can be inserted into the positioning groove 1216 of the lower side wall 12113b of the housing 1211, so as to limit the connector 121 and prevent the connector 121 from horizontally This prevents the connector 121 from falling off the main body portion 122. Of course, in other examples, the positioning groove 1216 may be designed on the upper side wall 12113a, the left side wall 12113d, or the right side wall 12113c. Correspondingly, a retractable positioning block 1236 matched with the positioning groove 1216 is correspondingly disposed on the upper surface, the left side 123d, or the right side 123c of the mounting groove 123. In this embodiment, the retractable positioning block 1236 may be an elastic positioning pin or other similar structure.

It is easy to understand that the above-mentioned cooperating retractable positioning block 1236 and the positioning slot 1216 may also be replaced by other cooperating first positioning structures and second positioning structures in other examples, including but not limited to snap rings and retaining rings, And claws. For example, an elastic positioning pin may be provided on the housing 1211, and a through hole cooperating with the elastic positioning pin may be provided on the main body portion 122. The through hole communicates with the mounting groove 123, and the elastic positioning portion may penetrate into the through hole. And extends out of the main body portion 122, so that when the connector 121 is installed in the mounting groove 123, the positioning function can be achieved through the cooperation of the elastic positioning portion and the through hole; when the connector 121 needs to be removed, the elasticity is pressed The positioning pin can be unlocked by disengaging it from the cooperation with the through hole, so as to remove the connector 121 from the mounting groove 123.

Optionally, in some examples, the slave detection area 1214, the positioning groove 1216, and the slave connection contact 1213 may be provided on the lower side wall 12113b of the housing 1211 as shown in FIG. 20, and along the connector 121 The length direction is set in order. For example, as shown in FIG. 20, they may be sequentially disposed in a direction away from the joint 1212. Similarly, the above-mentioned slave detection area 1214 may be replaced with a slave detection contact. Of course, in other examples, the positioning groove 1216, the slave connection contact 1213, and the slave detection area 1214 (or the slave detection contact) may not be provided on the same side wall of the housing 1211, or only two of them are provided. It is disposed on the same side wall of the casing 1211. For example, the positioning groove 1216 and the slave connection contact 1213 may be provided on the same side wall 12113 of the housing 1211, and the slave detection area 1214 or the slave contact may be provided on different side walls 12113. For example, the positioning groove 1216 and the slave connection contact 1213 are provided on the lower side wall 12113b, and the slave detection area 1214 or the slave detection contact is provided on the left side wall 12113d or the right side wall 12113c.

In this embodiment, in order to facilitate the release of the positioning between the positioning groove 1216 and the retractable positioning block 1236, the positioning groove 1216 may be penetrated through the entire housing 1211 to form a positioning through hole, and an elastic pressing may be provided in the positioning through hole. Therefore, when the connector 121 needs to be detached from the mounting groove 123, by pressing the elastic pressing portion, the retractable positioning block 1236 that extends into the positioning through hole can be compressed to release its blocking effect on the connector 121. Furthermore, the connector 121 can be easily taken out from the mounting groove 123. Taking FIG. 20 as an example, the positioning hole penetrates the upper side wall 12113a and the lower side wall 12113b of the housing 1211, a retractable positioning block 1236 is provided on the lower surface 123b of the mounting groove 123, and an elastic pressing portion is provided in the positioning hole. Wherein, the elastic pressing portion may protrude outside the casing 1211, such as protruding from the upper side wall 12113a of the casing 1211.

Referring to FIG. 17, FIG. 18, and FIG. 22, as shown in FIG. 23, the mounting groove 123 of the main body portion 122 may be opened on the top of the main body portion so as to form a shape including a front opening 123 e and an upper opening 123 a. That is, in this example, the mounting groove includes a front opening 123e, a rear surface opposite to the front opening 123e, an upper opening 123a, a lower surface 123b, a left side 123d, and a right side located between the front opening 123e and the rear surface. Face 123c. In this way, when the above-mentioned elastic pressing portion is installed in the positioning through hole provided by the connector 121 and the connector 121 is installed on the main body portion 122, the elastic pressing portion can protrude from the opening surface of the upper opening 123a to facilitate User's press. In this embodiment, the size of the upper opening 123a of the mounting groove 123 can be designed according to actual needs. It can be understood that the main part with the structure of this example, the main connection contact 1233, the main detection contact 1234, the retractable positioning block 1236, and the slide groove 1235 provided in the mounting groove 123 are provided on the left side 123d of the mounting groove 123, One or more of the right side surface 123c and the lower surface 123b may be provided on the lower surface 123b, for example, as shown in FIG. 22.

FIG. 24 is a partial cross-sectional view of another main body portion according to this embodiment. As shown in FIG. 24, in other examples, the mounting groove 123 may also be opened between the top and the bottom of the main body portion 122. That is, the mounting groove 123 in this example includes a front opening 123e, a rear surface opposite to the front opening 123e, an upper surface 123f, a lower surface 123b, a left side 123d, and a right side located between the front opening 123e and the rear surface. Face 123c. At this time, one or both of the main connection contact 1233 and the main detection contact 1234 provided in the mounting groove 123 may be provided on the upper surface 123f. Of course, this example does not exclude the main connection contact 1233 and The main detection contact 1234 is provided on one or more of the lower surface 123b, the left side surface 123d, and the right side surface 123c of the mounting groove. Optionally, for the convenience of unlocking, in this example, the retractable positioning block 1236 is provided on the lower surface 123b, and an escape hole 1221 opposite to the retractable positioning block 1236 is opened on the upper surface 123f, so as to make the mounting of the connector 121 flexible. The pressing portion can be pushed out through the avoiding hole 1221, thereby facilitating the pressing operation to unlock the connection between the connector 121 and the main body portion 122. Of course, in practical applications, when the mounting groove 123 can have only one open surface, its setting position or shape can also be adjusted according to needs. For example, the upper surface 123f of the mounting groove 123 can be in full contact with the elastic pressing portion. A part is made of an elastic material such as silicone, so as to facilitate the pressing of the elastic pressing portion through the upper surface 123f, which is not specifically limited here.

In this embodiment, in order to make the storage of the connector 121 more convenient, the connector 121 can not only be installed in the mounting groove 123 in the forward direction as shown in FIG. 17, so that the joint 1212 of the connector 121 projects out. The mounting groove 123 is convenient for the connection of the movable electronic device; and it can also be reversely installed into the mounting groove 123 as shown in FIG. 18, so that the connector 1212 of the connector 121 is also received in the mounting groove 123 to avoid The joint 1212 of the connector 121 interferes with other objects, thereby protecting the joint 1212 and facilitating the installation and transportation of the fixing frame 120.

Specifically, in order to enable the connector 121 to be installed in the mounting groove 123 in the forward and reverse directions, as shown in FIG. 18 and FIG. 22, the mounting groove 123 includes a first housing 1211 for receiving the connector 121. The accommodating groove 1231 and the second accommodating groove 1232 for accommodating the connector 1212 of the connector 121, and the horizontal height of the lower surface of the first accommodating groove 1231 is lower than the horizontal height of the lower surface of the second accommodating groove 1232. It can be understood that when the connector 121 is installed in the mounting groove 123 in a forward direction, the slave detection area 1214 or the slave detection contact of the connector 121 is in contact with the main detection contact 1234 in the installation groove 123, and the slave connection contact 1213 and The main connection contact 1233 comes into contact, and the retractable positioning block 1236 in the mounting groove 123 snaps into the positioning groove 1216 of the connector 121. When the connector 121 is reversely installed in the mounting groove 123, the main detection contact 1234 does not It is in contact with the slave detection area 1214 or the slave detection contact, and the main connection contact 1233 is not in contact with the slave detection contact 113, but the retractable positioning block 1236 in the mounting groove 123 can be snapped into the positioning groove 1216 of the connector 121 .

It should be understood that although FIG. 17 and FIG. 18 show that the mounting groove 123 is disposed along the horizontal direction, and the main connection contact 1233 is also disposed on the lower surface 123b inside the mounting groove 123 to improve the reliability of the electrical connection. However, in some other examples, the mounting groove 123 may be disposed along a vertical direction or other suitable directions.

In this embodiment, the main body portion 11 of the fixing frame 120 may be mounted on the top of the retractable rod 2 by snapping or screwing, or may be rotatably connected to the top of the retractable rod 2 in the first embodiment through a rotating shaft. The movable electronic device is electrically connected to the control section 5 on the handheld section 4 through the connector 121 and the communication line 3, so that the control section 5 on the handheld section 4 is used to control the work of the electronic device, such as taking a picture or a video. Of course, the movable electronic device can also be wirelessly connected to the control section 5 on the handheld section 4 through the connector 121 and the wireless communication module electrically connected to the main connection contact 1233, so as to achieve the connection with the control section 5 on the handheld section 4. Data passing.

In addition, in this embodiment, the movable electronic device may supply power to the connector 121 and the control portion 5 on the handheld portion 4, or the power source provided on the handheld portion 4 may supply power to the movable electronic device.

The photographing device provided in this embodiment includes a main body portion 122 and a connector 121 connected to the main body portion 122 through contacts, so that a connector 121 having different types of connectors can be used with a connector having the same type of interface. The mobile electronic device is docked to expand the types of mobile electronic devices to which the handheld device 1 can be adapted. At the same time, by further improving the mounting groove 123 of the main body portion 122, the connector 121 can also be stored in the main body portion 122 when the handheld device 1 is not mated with the movable electronic device, so as to avoid the connector 121 from being lost.

Finally, although the advantages associated with certain embodiments of the technology have been described in the context of these embodiments, other embodiments may also include such advantages, and not all embodiments describe all of the invention in detail Advantages, the advantages objectively brought by the technical features in the embodiments should be regarded as the advantages of the present invention that are different from the prior art, and all belong to the protection scope of the present invention.

Claims (127)

A handheld device, comprising: a retractable rod, a fixed frame, a handheld portion and a tripod; The fixed frame is installed at the top of the telescopic pole and is used for supporting movable electronic equipment; The handheld portion is sleeved at a position of the retractable rod near the bottom end, and the bottom end of the retractable rod can move between a first position and a second position relative to the handheld portion; The tripod is foldably installed at the bottom end of the hand-held portion; Wherein, when the bottom end of the telescopic rod is located in the first position, the foot stand can be in a folded state to receive the bottom end of the telescopic rod in the foot stand. The hand-held device according to claim 1, wherein an inner wall of the hand-held portion and an outer wall of a bottom end of the retractable rod are formed with a first limiting structure that cooperates with each other, and the first limiting structure is used for The first position and the second position are defined when the retractable rod moves. The hand-held device according to claim 2, wherein the first limiting structure comprises: a groove formed on an outer wall of a bottom end of the retractable rod, and a groove formed on an inner wall of the hand-held portion for A projection protruding into the groove. The handheld device according to claim 2, wherein the first position-limiting structure includes a groove formed on an inner wall of the hand-held portion, and an extension wall formed on an outer wall of a bottom end of the retractable rod. A projection into the groove. The handheld device according to claim 3 or 4, wherein the groove is annular. The hand-held device according to claim 3 or 4, wherein the projection is ring-shaped. The handheld device according to any one of claims 2 to 4, wherein the handheld portion and the retractable rod are provided with a locking structure that cooperates with each other, and the locking structure is used for retracting the retractable rod. When the bottom end of the lever is moved to a predetermined position, the handheld portion and the retractable lever are locked. The hand-held device according to claim 7, wherein the locking structure comprises: a friction plate provided on an inner wall of the hand-held portion, and a friction plate provided on the retractable rod to cooperate with the friction plate to realize Self-locking friction surface. The handheld device according to claim 8, wherein the friction plate is disposed near the first limiting structure. The handheld device according to claim 9, wherein the friction plate comprises a first friction plate and a second friction plate, and the first friction plate and the second friction plate are along an axis of the retractable rod. The directions are respectively disposed at two ends of the first limiting structure. The handheld device according to any one of claims 8 to 10, wherein the friction plate is an annular friction plate. The hand-held device according to any one of claims 1 to 4, wherein the hand-held device further comprises a control portion, the control portion is provided on the hand-held portion, and the control portion is used to control the Mobile electronics. The handheld device according to claim 12, wherein the handheld device further comprises a communication line, and the communication line runs through the retractable rod along the axial direction of the retractable rod; A first end of the communication line protrudes into the hand-held part for connecting with a control part provided by the hand-held part; A length of the communication line extending into the hand-held portion is reserved for a length variation margin for adapting the retractable rod to move between the first position and the second position; The second end of the communication line is used to connect with the movable electronic device mounted on the fixed frame. The handheld device according to claim 13, wherein the communication line passes through a bottom end opening of the retractable rod. The handheld device according to claim 14, wherein the handheld device further comprises a bottom cover sleeved on a bottom end of the retractable rod, and a first end of the communication line passes through the bottom cover and the The gap of the telescopic rod extends into the hand-held portion. The handheld device according to claim 15, wherein when the bottom end of the retractable rod is moved to the first position, the top end of the bottom cover is blocked by the handheld portion. The handheld device according to claim 13, characterized in that a first wire passing hole is opened near the bottom end of the retractable rod, and the first end of the communication wire extends through the first wire passing hole Into the handheld part. The handheld device according to claim 17, wherein when the bottom end of the retractable rod is moved to the second position, the first wire passing hole is blocked by the handheld portion; When the bottom end of the telescopic rod is moved to the first position and the tripod is in a folded state, the first wire passing hole is blocked by the tripod. The handheld device according to claim 13, wherein the second end of the communication line passes through the top opening of the retractable rod and extends into the fixed frame. The hand-held device according to claim 13, wherein a second wire passing hole is provided near a top end of the retractable rod, and a second end of the communication line passes through the second wire passing hole and extends into Into the fixed frame. The handheld device according to any one of claims 13 to 20, wherein an electrical connection mechanism is provided on the fixed frame, the electrical connection mechanism is electrically connected to a second end of the communication line, and the The electrical connection mechanism is used for mating with an electrical connection structure provided on the movable electronic device. The handheld device according to any one of claims 13 to 20, wherein a portion of the communication line inside the retractable rod has a spiral shape. The handheld device according to any one of claims 1 to 4, wherein the stand includes a plurality of legs, and the legs are rotatably connected to the handheld portion. The handheld device according to claim 23, wherein a bottom surface of the handheld portion forms a limiting surface, and the limiting surface is configured to rotate the leg relative to the handheld portion to open the foot When abutting, it abuts against the leg to limit the rotation angle of the leg. The handheld device according to claim 23, wherein a recess is formed in the leg; and when a plurality of the legs are in a folded state, the recess is surrounded to receive the retractable rod The bottom end of the receiving cavity. The handheld device according to any one of claims 1 to 4, wherein the fixing frame is rotatably connected to a top end of the retractable rod. The handheld device according to claim 26, wherein the fixing frame is rotatably connected to a top end of the retractable rod through a damping shaft. The handheld device according to claim 27, wherein the fixing frame is formed with two opposite ears, and the damping shaft passes through the top of the retractable rod and is supported by the two ears. Open the bearing hole. The handheld device according to claim 28, wherein the damping shaft is a polygonal shaft, and the bearing hole is a polygonal hole matching the shape of the polygonal shaft. The handheld device according to any one of claims 1 to 4, wherein the fixed frame is formed with an opening through which the movable electronic device passes. The handheld device according to claim 30, wherein the fixing frame comprises a first fastening portion and a second fastening portion, and the first fastening portion and the second fastening portion are detachably fastened on the fastening portion. Together to form the opening. The handheld device according to claim 31, wherein the second engaging portion is rotatably connected to a top end of the retractable rod. The handheld device according to claim 30, wherein an electrical connection mechanism for electrically connecting with the movable electronic device is formed on an inner wall of the opening. The handheld device according to claim 33, wherein the electrical connection mechanism includes a slave connection contact, and the slave connection contact is used for a main connection contact provided in a mounting slot of the movable electronic device. Patching. The handheld device according to claim 34, wherein there are a plurality of slave connection contacts. The handheld device according to claim 35, wherein the plurality of slave connection contacts includes at least one power supply contact and at least one communication contact. The handheld device according to claim 35, wherein a plurality of the slave connection contacts form a circular or rectangular slave connection contact array. The handheld device according to any one of claims 34 to 37, wherein the electrical connection mechanism further comprises a slave detection area or a slave detection contact, and the slave detection area or the slave detection contact is used to communicate with The main detection contact provided in the installation slot is mated. The handheld device according to claim 38, wherein there are a plurality of slave detection contacts. The handheld device according to claim 39, wherein the plurality of slave detection contacts form a circular or rectangular slave detection contact array. The handheld device according to claim 38, wherein a second positioning structure for cooperating with the first positioning structure in the mounting groove is formed on an inner wall of the opening. The handheld device according to claim 41, wherein the second positioning structure is a positioning slot for cooperating with a retractable positioning block in the mounting slot. The handheld device according to claim 42, wherein the positioning groove is provided between the slave connection contact and the slave detection area; or, The positioning groove is provided between the slave connection contact and the slave detection contact. The handheld device according to any one of claims 34 to 37, wherein an inner wall of the opening is formed with a second sliding structure that cooperates with the first sliding structure of the movable electronic device. The handheld device according to claim 44, wherein the second sliding structure is a protrusion for matching the sliding groove in the mounting groove. The handheld device according to claim 45, wherein a boss is formed on an inner wall of the opening, the slave connection contact is provided on a top surface of the boss, and the protrusion is provided on the top surface of the boss. Opposite sides of the top surface of the boss. The handheld device according to any one of claims 1 to 4, wherein the fixing frame comprises: a main body portion and a connector; The main body part is provided with a mounting groove; The connector is detachably installed in the installation slot, and is used for electrical connection with the movable electronic device. The handheld device according to claim 47, wherein the connector comprises a housing and a joint; The casing is detachably installed in the installation groove; The connector is arranged on the front wall of the housing, and is used for mating with the interface of the movable electronic device; The housing is provided on at least one side wall between the front wall and the rear wall with a slave connection contact for electrical connection with a master connection contact in the mounting slot, and the slave connection contact and The joint is electrically connected. The handheld device according to claim 48, wherein at least one side wall of the housing is further provided with a slave detection area or a slave detection contact for cooperating with a main detection contact in the mounting slot, so that The slave detection area or the slave detection contact is used to detect an installation state of the connector. The handheld device according to claim 49, wherein there are a plurality of slave connection contacts, and the plurality of slave connection contacts include at least one power supply contact and at least one communication contact; and / or, There are multiple slave detection contacts. The handheld device according to claim 50, wherein a plurality of said slave connection contacts form a circular or rectangular slave connection contact array, and / or said plurality of slave detection contacts form a circular or rectangular shape From the detection contact array. The handheld device according to claim 51, wherein the slave detection contact array and the slave connection contact array are located on the same side wall of the housing, and the slave detection contact array and the slave contact array Spaced apart from the connection contact array along the length of the connector; or, The slave detection area and the slave connection contact array are located on the same side wall of the housing, and the slave detection area and the slave connection point array are spaced apart along the length direction of the connector. The handheld device according to any one of claims 48 to 52, wherein a second sliding structure for matching the first sliding structure in the mounting groove is formed on a side wall of the casing. The handheld device according to claim 53, wherein the first sliding structure is a sliding groove, and the second sliding structure is a protrusion, and the protrusion is formed along a side wall of the casing. The length of the connector extends. The handheld device according to any one of claims 48 to 52, wherein a second positioning structure for matching the first positioning structure in the mounting groove is further formed on a side wall of the casing. The handheld device according to claim 55, wherein the second positioning structure is a positioning groove, and the first positioning structure is a retractable positioning block; The positioning slot and the slave connection contact are located on the same side wall of the housing. The hand-held device according to any one of claims 49 to 52, wherein a positioning groove is formed on a side wall of the casing, for matching with a retractable positioning block formed in the mounting groove; The slave detection contact, the positioning groove, and the slave connection contact, or the slave detection area, the positioning groove, and the slave connection contact are sequentially disposed in a direction away from the joint. The handheld device according to claim 57, wherein the positioning groove penetrates two opposite side walls of the housing to form a positioning through hole, and an elastic pressing portion is provided in the positioning through hole for releasing Positioning between the positioning through hole and the retractable positioning block. The handheld device according to any one of claims 48 to 52, wherein an electrical connector is provided in the housing, and the electrical connector is used to electrically connect the connector and the slave connection contact. The handheld device according to any one of claims 48 to 52, wherein the connector is any one of a USB connector, a Type-c connector, and a Micro-b connector, and the connector projects from the installation groove; When the connector is reversely installed in the installation groove, the joint is received in the installation groove. The handheld device according to claim 48, wherein the mounting groove includes a first receiving groove for receiving a housing of the connector and a second receiving groove for receiving a connector of the connector; A horizontal height of a lower surface of the first receiving groove is lower than a horizontal height of a lower surface of the second receiving groove. The handheld device according to claim 48, wherein the mounting groove is disposed in a horizontal direction, and the main connection contact is located on a lower surface inside the mounting groove. A photographing device, comprising: a handheld device and a movable electronic device; The handheld device includes: a retractable rod, a fixed frame, a handheld portion, and a tripod; The fixed frame is installed at the top of the telescopic pole and is used for supporting movable electronic equipment; The handheld portion is sleeved at a position of the retractable rod near the bottom end, and the bottom end of the retractable rod can move between a first position and a second position relative to the handheld portion; The tripod is foldably installed at the bottom end of the hand-held portion; Wherein, when the bottom end of the telescopic rod is located in the first position, the foot stand can be in a folded state to receive the bottom end of the telescopic rod in the foot stand. The photographing device according to claim 63, wherein an inner wall of the handheld portion and an outer wall of a bottom end of the retractable rod are formed with a first limiting structure that cooperates with each other, and the first limiting structure is used for The first position and the second position are defined when the retractable rod moves. The photographing device according to claim 64, wherein the first position-limiting structure comprises: a groove formed on an outer wall of a bottom end of the retractable rod, and a groove formed on an inner wall of the handheld portion for A projection protruding into the groove. The photographing device according to claim 64, wherein the first position-limiting structure includes a groove formed on an inner wall of the hand-held portion, and an extension wall formed on an outer wall of a bottom end of the retractable rod. A projection into the groove. The photographing device according to claim 65 or 66, wherein the groove is annular. The photographing device according to claim 65 or 66, wherein the projection is ring-shaped. The photographing device according to any one of claims 64 to 66, wherein the handheld portion and the retractable lever are provided with a locking structure that cooperates with each other, and the locking structure is used for retractable When the bottom end of the lever is moved to a predetermined position, the handheld portion and the retractable lever are locked. The photographing device according to claim 69, wherein the locking structure comprises: a friction plate provided on an inner wall of the handheld portion, and a friction plate provided on the retractable rod to cooperate with the friction plate to achieve Self-locking friction surface. The photographing device according to claim 70, wherein the friction plate is disposed at a position close to the first limiting structure. The photographing device according to claim 71, wherein the friction plate comprises a first friction plate and a second friction plate, and the first friction plate and the second friction plate are along an axis of the retractable rod. The directions are respectively disposed at two ends of the first limiting structure. The photographing device according to any one of claims 70 to 72, wherein the friction plate is an annular friction plate. The photographing device according to any one of claims 63 to 66, wherein the handheld device further includes a control portion, the control portion is provided on the handheld portion, and the control portion is configured to control the Mobile electronics. The photographing device according to claim 74, wherein the handheld device further comprises a communication line, and the communication line is disposed in the retractable rod along an axial direction of the retractable rod; A first end of the communication line protrudes into the hand-held part for connecting with a control part provided by the hand-held part; A length of the communication line extending into the hand-held portion is reserved for a length variation margin for adapting the retractable rod to move between the first position and the second position; The second end of the communication line is used to connect with the movable electronic device mounted on the fixed frame. The photographing device according to claim 75, wherein the communication line passes through a bottom end opening of the retractable rod. The photographing device according to claim 76, wherein the handheld device further comprises a bottom cover sleeved on a bottom end of the retractable rod, and a first end of the communication line passes through the bottom cover and the The gap of the telescopic rod extends into the hand-held portion. The photographing apparatus according to claim 77, wherein when the bottom end of the retractable lever is moved to the first position, the top end of the bottom cover is blocked by the hand-held portion. The photographing device according to claim 75, wherein a first cable hole is opened near a bottom end of the retractable rod, and a first end of the communication line extends through the first cable hole Into the handheld part. The photographing device according to claim 79, wherein when the bottom end of the retractable rod is moved to the second position, the first wire passing hole is blocked by the hand-held portion; When the bottom end of the telescopic rod is moved to the first position and the tripod is in a folded state, the first wire passing hole is blocked by the tripod. The photographing device according to claim 75, wherein the second end of the communication line passes through a top opening of the retractable rod and extends into the fixing frame. The photographing device according to claim 75, wherein a second wire passing hole is provided near a top end of the retractable rod, and a second end of the communication line passes through the second wire passing hole and extends into Into the fixed frame. The photographing device according to any one of claims 75 to 82, wherein an electrical connection mechanism is provided on the fixing frame, the electrical connection mechanism is electrically connected to a second end of the communication line, and the The electrical connection mechanism is used for mating with an electrical connection structure provided on the movable electronic device. The photographing device according to any one of claims 75 to 82, wherein a portion of the communication line inside the retractable rod has a spiral shape. The photographing device according to any one of claims 63 to 66, wherein the tripod includes a plurality of legs, and the legs are rotatably connected to the handheld portion. The photographing device according to claim 85, wherein a bottom surface of the hand-held portion forms a limiting surface, and the limiting surface is used to rotate the leg relative to the holding portion to open the foot When abutting, it abuts against the leg to limit the rotation angle of the leg. The photographing device according to claim 85, wherein a recess is formed in the leg; and when a plurality of the legs are in a folded state, the recess is enclosed to accommodate the retractable rod The bottom end of the receiving cavity. The photographing device according to any one of claims 63 to 66, wherein the fixing frame is rotatably connected to a top end of the retractable rod. The photographing device according to claim 88, wherein the fixing frame is rotatably connected to a top end of the retractable rod through a damping shaft. The photographing device according to claim 89, wherein the fixing frame is formed with two opposite ears, and the damping shaft passes through the top of the retractable rod and is supported by the two ears. Open the bearing hole. The photographing device according to claim 90, wherein the damping shaft is a polygonal shaft, and the bearing hole is a polygonal hole matching the shape of the polygonal shaft. The photographing device according to any one of claims 63 to 66, wherein the fixed frame is formed with an opening through which the movable electronic device passes. The photographing device according to claim 92, wherein the fixing frame comprises a first fastening portion and a second fastening portion, and the first fastening portion and the second fastening portion are detachably fastened to Together to form the opening. The photographing device according to claim 93, wherein the second engaging portion is rotatably connected to a top end of the retractable rod. The photographing device according to claim 92, wherein an electrical connection mechanism for electrically connecting with the movable electronic device is formed on an inner wall of the opening. The photographing device according to claim 95, wherein the electrical connection mechanism includes a slave connection contact, and the slave connection contact is used for a main connection contact provided in a mounting slot of the movable electronic device. Patching. The photographing device according to claim 96, wherein there are a plurality of the slave connection contacts. The photographing device according to claim 97, wherein the plurality of slave connection contacts includes at least one power supply contact and at least one communication contact. The photographing apparatus according to claim 97, wherein a plurality of the slave connection contacts form a circular or rectangular slave connection contact array. The photographing device according to any one of claims 96 to 99, wherein the electrical connection mechanism further comprises a slave detection area or a slave detection contact, and the slave detection area or the slave detection contact is used for contacting with The main detection contact provided in the installation slot is mated. The photographing device according to claim 100, wherein there are a plurality of slave detection contacts. The photographing apparatus according to claim 101, wherein the plurality of slave detection contacts form a circular or rectangular slave detection contact array. The photographing device according to claim 100, wherein a second positioning structure for cooperating with the first positioning structure in the mounting groove is formed on an inner wall of the opening. The photographing device according to claim 103, wherein the second positioning structure is a positioning slot for cooperating with a retractable positioning block in the mounting slot. The photographing device according to claim 104, wherein the positioning groove is provided between the slave connection contact and the slave detection area; or, The positioning groove is provided between the slave connection contact and the slave detection contact. The photographing device according to any one of claims 96 to 99, wherein a second sliding structure that cooperates with the first sliding structure of the movable electronic device is formed on an inner wall of the opening. The photographing device according to claim 106, wherein the second sliding structure is a protrusion for matching a sliding groove in the mounting groove. The photographing device according to claim 107, wherein a protrusion is formed on an inner wall of the opening, the slave connection contact is provided on a top surface of the protrusion, and the protrusion is provided on the upper surface of the protrusion. Opposite sides of the top surface of the boss. The photographing device according to any one of claims 63 to 66, wherein the fixing frame comprises: a main body portion and a connector; The main body part is provided with a mounting groove; The connector is detachably installed in the installation slot, and is used for electrical connection with the movable electronic device. The photographing device according to claim 109, wherein the connector includes a housing and a joint; The casing is detachably installed in the installation groove; The connector is arranged on the front wall of the housing, and is used for mating with the interface of the movable electronic device; The housing is provided on at least one side wall between the front wall and the rear wall with a slave connection contact for electrical connection with a master connection contact in the mounting slot, and the slave connection contact and The joint is electrically connected. The photographing device according to claim 110, wherein at least one side wall of the housing is further provided with a slave detection area or a slave detection contact for cooperating with a main detection contact in the mounting groove, so that The slave detection area or the slave detection contact is used to detect an installation state of the connector. The photographing device according to claim 111, wherein there are a plurality of slave connection contacts, and the plurality of slave connection contacts include at least one power supply contact and at least one communication contact; and / or, There are multiple slave detection contacts. The photographing device according to claim 112, wherein a plurality of the slave connection contacts form a circular or rectangular slave connection contact array, and / or the plurality of slave detection contacts form a circular or rectangular contact From the detection contact array. The photographing device according to claim 113, wherein the slave detection contact array and the slave connection contact array are located on the same side wall of the housing, and the slave detection contact array and the Spaced apart from the connection contact array along the length of the connector; or, The slave detection area and the slave connection contact array are located on the same side wall of the housing, and the slave detection area and the slave connection point array are spaced apart along the length direction of the connector. The photographing device according to any one of claims 110 to 114, wherein a second sliding structure for matching a first sliding structure in the mounting groove is formed on a side wall of the casing. The photographing device according to claim 115, wherein the first sliding structure is a chute, the second sliding structure is a protrusion, and the protrusion extends along the side wall of the casing. The length of the connector extends. The photographing device according to any one of claims 110 to 114, wherein a second positioning structure for matching a first positioning structure in the mounting groove is further formed on a side wall of the casing. The photographing device according to claim 117, wherein the second positioning structure is a positioning groove, and the first positioning structure is a retractable positioning block; The positioning slot and the slave connection contact are located on the same side wall of the housing. The photographing device according to any one of claims 111 to 114, wherein a positioning groove is formed on a side wall of the casing, for matching with a retractable positioning block formed in the mounting groove; The slave detection contact, the positioning groove, and the slave connection contact, or the slave detection area, the positioning groove, and the slave connection contact are sequentially disposed in a direction away from the joint. The photographing device according to claim 119, wherein the positioning groove penetrates two opposite side walls of the housing to form a positioning through hole, and an elastic pressing portion is provided in the positioning through hole for releasing Positioning between the positioning through hole and the retractable positioning block. The photographing device according to any one of claims 110 to 114, wherein an electrical connector is provided in the housing, and the electrical connector is used to electrically connect the joint and the slave connection contact. The photographing device according to any one of claims 110 to 114, wherein the connector is any one of a USB connector, a Type-c connector, and a Micro-b connector, and the connector projects from the installation groove; When the connector is reversely installed in the installation groove, the joint is received in the installation groove. The photographing apparatus according to claim 110, wherein the mounting groove includes a first receiving groove for receiving a housing of the connector and a second receiving groove for receiving a connector of the connector; A horizontal height of a lower surface of the first receiving groove is lower than a horizontal height of a lower surface of the second receiving groove. The photographing device according to claim 110, wherein the mounting groove is provided in a horizontal direction, and the main connection contact is located on a lower surface inside the mounting groove. The photographing device according to claim 63, wherein the photographing device further comprises a pan / tilt head, a fixed frame in the handheld device is used to install the pan / tilt head, and the pan / tilt head is used to install the movable head Electronic equipment. The photographing device according to claim 63, wherein the fixed frame in the handheld device is a gimbal. The photographing device according to claim 63, wherein the movable electronic device comprises a handheld gimbal camera.

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